Stilo ST5 FN Composite helmets are the latest and greatest of Stilo's formula line. The ST5 is the lightest composite full face formula style helmet available, meaning you will be cool and comfortable throughout your race. ST5 helmets are all SA2015 approved and feature taller eyeport cutouts, M6 head & neck restraint attachments and can be paired with a radio, air and drink system of your choice. You can even upgrade to a colored visor (Sold Separately), then hit the track with the safest and best-looking helmet on the market!